
Find licensed well repair companies in your area. Common repairs $150–$600 · Pump replacement $1,000–$5,000 · Emergency no-water response available.
Common repairs & costsRepair or replace?No water? Start hereFAQ
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Well systems fail at predictable points. The table below maps the symptom you're seeing to the repair it usually means and the typical cost range. Two caveats: a repair quote is an estimate, not a promise— the true scope isn't known until the system is opened up — and well depth drives pump-related labor, so the same repair costs more on a 400-foot well than a 100-foot one. Budget some contingency above any quote.
Diagnosing pump symptoms yourself first? Work through our well pump troubleshooting guide — it walks symptom-by-symptom and flags which fixes are homeowner-safe. For tank and switch specifics, see the pressure tank guide and pressure switch guide.
The two rules contractors actually use: the 50% rule — when a repair quote passes half the cost of new equipment installed, replace — and age. Submersible pumps typically last 8–15 years and jet pumps 8–10; pressure tanks run 10–15 years. A major repair on equipment near the end of that window buys you very little runway. Repeat failures matter too: a second significant repair within two years is a strong signal the system has a root problem (often a waterlogged tank that's been beating the pump to death, or a pump sized wrong for the well).
If the math points to replacement, our well pump replacement cost guide breaks down pricing by pump type and depth so you can sanity-check quotes before signing.
Turn the pump circuit breaker off if the pump is running but delivering no water — a pump running dry destroys itself quickly. Never open the pressure switch or control box housing while powered: well pumps run on 240V. Have your well log ready (depth, pump type, install date) — it changes what the technician brings and can save a second trip. You can look yours up free with our well record finder.
Repair work happens fast — often the same day you lose water — which is exactly when it's easiest to skip due diligence. These six questions take five minutes on the phone and separate licensed well professionals from generalists.
Need broader service — maintenance plans, inspections, water testing — rather than a one-off fix? See well service near me. Pump-specific problem? The well pump service hub goes deeper on pump repair and replacement.
Each state directory lists licensed well contractors, and each state guide covers licensing rules, typical cost ranges, and state agency contacts for well owners.
These cities have local geology reports and contractor coverage. DrillerDB is actively expanding coverage to additional metros.
Repair cost, lifespan, and triage guidance on this page aggregate data from DrillerDB's 50 state well-owner guides and our pump and pressure-system resource guides. Those guides cite primary sources: state environmental and water agencies, EPA private drinking water guidance, NGWA maintenance standards, and state health departments. Cost ranges reflect typical residential repair pricing across the 50 states; actual pricing varies with well depth, equipment, access, and local labor rates — treat quotes as estimates and budget contingency. Contractor directory is populated from publicly listed licensed drillers and well service technicians.
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